148737510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86981}}^1$

素因数の和:87013

約数の個数: 48

約数和(自身を含む): 407075760

約数和(自身を除く): 258338250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 86981, 173962, 260943, 434905, 521886, 782829, 869810, 1304715, 1565658, 1652639, 2609430, 3305278, 3914145, 4957917, 7828290, 8263195, 9915834, 14873751, 16526390, 24789585, 29747502, 49579170, 74368755, 148737510]

約数ペア:

[(1, 148737510), (2, 74368755), (3, 49579170), (5, 29747502), (6, 24789585), (9, 16526390), (10, 14873751), (15, 9915834), (18, 8263195), (19, 7828290), (30, 4957917), (38, 3914145), (45, 3305278), (57, 2609430), (90, 1652639), (95, 1565658), (114, 1304715), (171, 869810), (190, 782829), (285, 521886), (342, 434905), (570, 260943), (855, 173962), (1710, 86981)]